ES2178424T3 - Celula de combustible. - Google Patents
Celula de combustible.Info
- Publication number
- ES2178424T3 ES2178424T3 ES99917930T ES99917930T ES2178424T3 ES 2178424 T3 ES2178424 T3 ES 2178424T3 ES 99917930 T ES99917930 T ES 99917930T ES 99917930 T ES99917930 T ES 99917930T ES 2178424 T3 ES2178424 T3 ES 2178424T3
- Authority
- ES
- Spain
- Prior art keywords
- layers
- layer
- electrodes
- fuel cell
- sides
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M8/00—Fuel cells; Manufacture thereof
- H01M8/02—Details
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M8/00—Fuel cells; Manufacture thereof
- H01M8/02—Details
- H01M8/0289—Means for holding the electrolyte
- H01M8/0293—Matrices for immobilising electrolyte solutions
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M8/00—Fuel cells; Manufacture thereof
- H01M8/08—Fuel cells with aqueous electrolytes
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M8/00—Fuel cells; Manufacture thereof
- H01M8/10—Fuel cells with solid electrolytes
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M8/00—Fuel cells; Manufacture thereof
- H01M8/10—Fuel cells with solid electrolytes
- H01M8/1007—Fuel cells with solid electrolytes with both reactants being gaseous or vaporised
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M8/00—Fuel cells; Manufacture thereof
- H01M8/10—Fuel cells with solid electrolytes
- H01M8/1016—Fuel cells with solid electrolytes characterised by the electrolyte material
- H01M8/1018—Polymeric electrolyte materials
- H01M8/102—Polymeric electrolyte materials characterised by the chemical structure of the main chain of the ion-conducting polymer
- H01M8/1023—Polymeric electrolyte materials characterised by the chemical structure of the main chain of the ion-conducting polymer having only carbon, e.g. polyarylenes, polystyrenes or polybutadiene-styrenes
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M8/00—Fuel cells; Manufacture thereof
- H01M8/10—Fuel cells with solid electrolytes
- H01M8/1016—Fuel cells with solid electrolytes characterised by the electrolyte material
- H01M8/1018—Polymeric electrolyte materials
- H01M8/1039—Polymeric electrolyte materials halogenated, e.g. sulfonated polyvinylidene fluorides
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M8/00—Fuel cells; Manufacture thereof
- H01M8/10—Fuel cells with solid electrolytes
- H01M8/1016—Fuel cells with solid electrolytes characterised by the electrolyte material
- H01M8/1018—Polymeric electrolyte materials
- H01M8/1041—Polymer electrolyte composites, mixtures or blends
- H01M8/1044—Mixtures of polymers, of which at least one is ionically conductive
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M8/00—Fuel cells; Manufacture thereof
- H01M8/10—Fuel cells with solid electrolytes
- H01M8/1016—Fuel cells with solid electrolytes characterised by the electrolyte material
- H01M8/1018—Polymeric electrolyte materials
- H01M8/1041—Polymer electrolyte composites, mixtures or blends
- H01M8/1046—Mixtures of at least one polymer and at least one additive
- H01M8/1048—Ion-conducting additives, e.g. ion-conducting particles, heteropolyacids, metal phosphate or polybenzimidazole with phosphoric acid
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M8/00—Fuel cells; Manufacture thereof
- H01M8/10—Fuel cells with solid electrolytes
- H01M8/1016—Fuel cells with solid electrolytes characterised by the electrolyte material
- H01M8/1018—Polymeric electrolyte materials
- H01M8/1058—Polymeric electrolyte materials characterised by a porous support having no ion-conducting properties
- H01M8/106—Polymeric electrolyte materials characterised by a porous support having no ion-conducting properties characterised by the chemical composition of the porous support
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M8/00—Fuel cells; Manufacture thereof
- H01M8/10—Fuel cells with solid electrolytes
- H01M8/1016—Fuel cells with solid electrolytes characterised by the electrolyte material
- H01M8/1018—Polymeric electrolyte materials
- H01M8/1058—Polymeric electrolyte materials characterised by a porous support having no ion-conducting properties
- H01M8/1062—Polymeric electrolyte materials characterised by a porous support having no ion-conducting properties characterised by the physical properties of the porous support, e.g. its porosity or thickness
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M8/00—Fuel cells; Manufacture thereof
- H01M8/10—Fuel cells with solid electrolytes
- H01M8/1016—Fuel cells with solid electrolytes characterised by the electrolyte material
- H01M8/1018—Polymeric electrolyte materials
- H01M8/1065—Polymeric electrolyte materials characterised by the form, e.g. perforated or wave-shaped
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M2300/00—Electrolytes
- H01M2300/0002—Aqueous electrolytes
- H01M2300/0005—Acid electrolytes
- H01M2300/0008—Phosphoric acid-based
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M2300/00—Electrolytes
- H01M2300/0002—Aqueous electrolytes
- H01M2300/0005—Acid electrolytes
- H01M2300/0011—Sulfuric acid-based
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M2300/00—Electrolytes
- H01M2300/0017—Non-aqueous electrolytes
- H01M2300/0065—Solid electrolytes
- H01M2300/0082—Organic polymers
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/30—Hydrogen technology
- Y02E60/50—Fuel cells
Landscapes
- Chemical & Material Sciences (AREA)
- General Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Sustainable Development (AREA)
- Sustainable Energy (AREA)
- Manufacturing & Machinery (AREA)
- Life Sciences & Earth Sciences (AREA)
- Electrochemistry (AREA)
- Engineering & Computer Science (AREA)
- Composite Materials (AREA)
- Crystallography & Structural Chemistry (AREA)
- Fuel Cell (AREA)
- Inert Electrodes (AREA)
Abstract
Célula de combustible que comprende una carcasa, al menos una primera capa (1) de un material conductor de protones, electrodos permeables a gases (2) y, dispuestos a ambos lados de las primeras capas (1), segundas capas (3) en forma de placas eléctricamente conductoras que hacen contacto eléctrico con los electrodos (2) a intervalos muy próximos y delimitan, junto con los electrodos (2), canales (4) conductores de gases, presentando a su vez la otra capa o capas una superficie configurada en esencia plana, estando provista o provistas la primera capa (1) o las segundas capas (3), para la formación de los canales (4), de una ondulación, plegado y/o estampación profunda, caracterizada porque la primera capa (1) consiste en un material polímero y está recubierta por ambas caras por capas de catalizador, porque los electrodos están dispuestos sobre las capas de catalizador y porque la primera capa (1) consiste en una lámina porosa, untejido de telar, un tejido de punto o un velo a base de fibras cortas o fibras sin fin y está impregnada con un electrólito hasta la saturación de los poros.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19821985A DE19821985B4 (de) | 1998-05-18 | 1998-05-18 | Brennstoffzelle |
Publications (1)
Publication Number | Publication Date |
---|---|
ES2178424T3 true ES2178424T3 (es) | 2002-12-16 |
Family
ID=7867979
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES99917930T Expired - Lifetime ES2178424T3 (es) | 1998-05-18 | 1999-03-31 | Celula de combustible. |
Country Status (12)
Country | Link |
---|---|
EP (1) | EP1088360B1 (es) |
JP (1) | JP2002516471A (es) |
KR (1) | KR100392922B1 (es) |
CN (1) | CN1302461A (es) |
AT (1) | ATE218757T1 (es) |
AU (1) | AU751839B2 (es) |
BR (1) | BR9910537A (es) |
CA (1) | CA2329064A1 (es) |
DE (2) | DE19821985B4 (es) |
ES (1) | ES2178424T3 (es) |
WO (1) | WO1999060649A1 (es) |
ZA (1) | ZA200005340B (es) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2001086744A1 (fr) * | 2000-05-08 | 2001-11-15 | Honda Giken Kogyo Kabushiki Kaisha | Pile a combustible |
US6663994B1 (en) * | 2000-10-23 | 2003-12-16 | General Motors Corporation | Fuel cell with convoluted MEA |
KR100409042B1 (ko) * | 2001-02-24 | 2003-12-11 | (주)퓨얼셀 파워 | 막전극 접합체와 그 제조 방법 |
FR2828769A1 (fr) * | 2001-12-21 | 2003-02-21 | Commissariat Energie Atomique | Element de base d'une pile a combustible avec electrolyte tridimensionnel et son procede de fabrication |
WO2003067693A2 (en) * | 2002-02-06 | 2003-08-14 | Angstrom Power, Inc. | Apparatus of high power density fuel cell layer with micro structured components |
US7201986B2 (en) * | 2004-05-04 | 2007-04-10 | Angstrom Power Incorporated | Electrochemical cells formed on pleated substrates |
FR2870388B1 (fr) * | 2004-05-12 | 2006-08-25 | Peugeot Citroen Automobiles Sa | Cellule de pile a combustible a electrolyte solide |
US8133634B2 (en) | 2005-12-12 | 2012-03-13 | Georgia Tech Research Corporation | Fuel cell with porous frit based composite proton exchange membrane |
DE102012011314A1 (de) * | 2012-06-06 | 2013-12-12 | Manfred Völker | Elektrochemischer Ozonerzeuger undWasserstoff-Generator |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CA1002588A (en) * | 1973-04-04 | 1976-12-28 | Alfred D. Nelson | Membrane of micro-fibers for fuel cells |
DE2514034C3 (de) * | 1975-03-29 | 1979-04-19 | Brown, Boveri & Cie Ag, 6800 Mannheim | Festelektrolyt-Batterie |
JPS6337134A (ja) * | 1986-08-01 | 1988-02-17 | Tokuyama Soda Co Ltd | 含フツ素系イオン交換膜 |
DE3812813A1 (de) * | 1988-04-16 | 1989-06-15 | Mtu Friedrichshafen Gmbh | Elektrochemisch arbeitende brennstoffzelle |
JPH0529006A (ja) * | 1991-07-25 | 1993-02-05 | Honda Motor Co Ltd | 燃料電池 |
JPH0850903A (ja) * | 1994-08-08 | 1996-02-20 | Mazda Motor Corp | 固体高分子型燃料電池 |
US5672438A (en) * | 1995-10-10 | 1997-09-30 | E. I. Du Pont De Nemours And Company | Membrane and electrode assembly employing exclusion membrane for direct methanol fuel cell |
JPH09259904A (ja) * | 1996-03-19 | 1997-10-03 | Ishikawajima Harima Heavy Ind Co Ltd | 燃料電池 |
-
1998
- 1998-05-18 DE DE19821985A patent/DE19821985B4/de not_active Expired - Fee Related
-
1999
- 1999-03-31 AT AT99917930T patent/ATE218757T1/de not_active IP Right Cessation
- 1999-03-31 JP JP2000550169A patent/JP2002516471A/ja active Pending
- 1999-03-31 WO PCT/EP1999/002202 patent/WO1999060649A1/de active IP Right Grant
- 1999-03-31 BR BR9910537-3A patent/BR9910537A/pt not_active IP Right Cessation
- 1999-03-31 CA CA002329064A patent/CA2329064A1/en not_active Abandoned
- 1999-03-31 EP EP99917930A patent/EP1088360B1/de not_active Expired - Lifetime
- 1999-03-31 KR KR10-2000-7012937A patent/KR100392922B1/ko not_active IP Right Cessation
- 1999-03-31 AU AU36032/99A patent/AU751839B2/en not_active Ceased
- 1999-03-31 DE DE59901645T patent/DE59901645D1/de not_active Expired - Fee Related
- 1999-03-31 ES ES99917930T patent/ES2178424T3/es not_active Expired - Lifetime
- 1999-03-31 CN CN99805930A patent/CN1302461A/zh active Pending
-
2000
- 2000-10-02 ZA ZA200005340A patent/ZA200005340B/xx unknown
Also Published As
Publication number | Publication date |
---|---|
AU751839B2 (en) | 2002-08-29 |
EP1088360A1 (de) | 2001-04-04 |
DE19821985A1 (de) | 1999-12-16 |
CA2329064A1 (en) | 1999-11-25 |
JP2002516471A (ja) | 2002-06-04 |
DE59901645D1 (de) | 2002-07-11 |
KR100392922B1 (ko) | 2003-07-28 |
WO1999060649A1 (de) | 1999-11-25 |
AU3603299A (en) | 1999-12-06 |
BR9910537A (pt) | 2001-01-16 |
EP1088360B1 (de) | 2002-06-05 |
CN1302461A (zh) | 2001-07-04 |
ATE218757T1 (de) | 2002-06-15 |
KR20010071285A (ko) | 2001-07-28 |
DE19821985B4 (de) | 2005-12-08 |
ZA200005340B (en) | 2003-09-23 |
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